212670900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 288

約数和(自身を含む): 755368320

約数和(自身を除く): 542697420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 73, 75, 78, 83, 90, 100, 108, 117, 130, 135, 146, 150, 156, 166, 180, 195, 219, 225, 234, 249, 260, 270, 292, 300, 325, 332, 351, 365, 390, 415, 438, 450, 468, 498, 540, 585, 650, 657, 675, 702, 730, 747, 780, 830, 876, 900, 949, 975, 996, 1079, 1095, 1170, 1245, 1300, 1314, 1350, 1404, 1460, 1494, 1660, 1755, 1825, 1898, 1950, 1971, 2075, 2158, 2190, 2241, 2340, 2490, 2628, 2700, 2847, 2925, 2988, 3237, 3285, 3510, 3650, 3735, 3796, 3900, 3942, 4150, 4316, 4380, 4482, 4745, 4980, 5395, 5475, 5694, 5850, 6059, 6225, 6474, 6570, 7020, 7300, 7470, 7884, 8300, 8541, 8775, 8964, 9490, 9711, 9855, 10790, 10950, 11205, 11388, 11700, 12118, 12450, 12948, 13140, 14235, 14940, 16185, 16425, 17082, 17550, 18177, 18675, 18980, 19422, 19710, 21580, 21900, 22410, 23725, 24236, 24900, 25623, 26975, 28470, 29133, 30295, 32370, 32850, 34164, 35100, 36354, 37350, 38844, 39420, 42705, 44820, 47450, 48555, 49275, 51246, 53950, 54531, 56025, 56940, 58266, 60590, 64740, 65700, 71175, 72708, 74700, 78767, 80925, 85410, 90885, 94900, 97110, 98550, 102492, 107900, 109062, 112050, 116532, 121180, 128115, 142350, 145665, 151475, 157534, 161850, 163593, 170820, 181770, 194220, 197100, 213525, 218124, 224100, 236301, 242775, 256230, 272655, 284700, 291330, 302950, 315068, 323700, 327186, 363540, 393835, 427050, 454425, 472602, 485550, 512460, 545310, 582660, 605900, 640575, 654372, 708903, 728325, 787670, 817965, 854100, 908850, 945204, 971100, 1090620, 1181505, 1281150, 1363275, 1417806, 1456650, 1575340, 1635930, 1817700, 1969175, 2126709, 2363010, 2562300, 2726550, 2835612, 2913300, 3271860, 3544515, 3938350, 4089825, 4253418, 4726020, 5453100, 5907525, 7089030, 7876700, 8179650, 8506836, 10633545, 11815050, 14178060, 16359300, 17722575, 21267090, 23630100, 35445150, 42534180, 53167725, 70890300, 106335450, 212670900]

約数ペア:

[(1, 212670900), (2, 106335450), (3, 70890300), (4, 53167725), (5, 42534180), (6, 35445150), (9, 23630100), (10, 21267090), (12, 17722575), (13, 16359300), (15, 14178060), (18, 11815050), (20, 10633545), (25, 8506836), (26, 8179650), (27, 7876700), (30, 7089030), (36, 5907525), (39, 5453100), (45, 4726020), (50, 4253418), (52, 4089825), (54, 3938350), (60, 3544515), (65, 3271860), (73, 2913300), (75, 2835612), (78, 2726550), (83, 2562300), (90, 2363010), (100, 2126709), (108, 1969175), (117, 1817700), (130, 1635930), (135, 1575340), (146, 1456650), (150, 1417806), (156, 1363275), (166, 1281150), (180, 1181505), (195, 1090620), (219, 971100), (225, 945204), (234, 908850), (249, 854100), (260, 817965), (270, 787670), (292, 728325), (300, 708903), (325, 654372), (332, 640575), (351, 605900), (365, 582660), (390, 545310), (415, 512460), (438, 485550), (450, 472602), (468, 454425), (498, 427050), (540, 393835), (585, 363540), (650, 327186), (657, 323700), (675, 315068), (702, 302950), (730, 291330), (747, 284700), (780, 272655), (830, 256230), (876, 242775), (900, 236301), (949, 224100), (975, 218124), (996, 213525), (1079, 197100), (1095, 194220), (1170, 181770), (1245, 170820), (1300, 163593), (1314, 161850), (1350, 157534), (1404, 151475), (1460, 145665), (1494, 142350), (1660, 128115), (1755, 121180), (1825, 116532), (1898, 112050), (1950, 109062), (1971, 107900), (2075, 102492), (2158, 98550), (2190, 97110), (2241, 94900), (2340, 90885), (2490, 85410), (2628, 80925), (2700, 78767), (2847, 74700), (2925, 72708), (2988, 71175), (3237, 65700), (3285, 64740), (3510, 60590), (3650, 58266), (3735, 56940), (3796, 56025), (3900, 54531), (3942, 53950), (4150, 51246), (4316, 49275), (4380, 48555), (4482, 47450), (4745, 44820), (4980, 42705), (5395, 39420), (5475, 38844), (5694, 37350), (5850, 36354), (6059, 35100), (6225, 34164), (6474, 32850), (6570, 32370), (7020, 30295), (7300, 29133), (7470, 28470), (7884, 26975), (8300, 25623), (8541, 24900), (8775, 24236), (8964, 23725), (9490, 22410), (9711, 21900), (9855, 21580), (10790, 19710), (10950, 19422), (11205, 18980), (11388, 18675), (11700, 18177), (12118, 17550), (12450, 17082), (12948, 16425), (13140, 16185), (14235, 14940)]